AIS

  1. Digital Yacht Class B+ AIS Transponder with USB & Wifi - ZDIGAIT5000

    $1,458.02
    0
  2. Digital Yacht Class B AIS Transponder - ZDIGAIT1500N2K

    $849.01
    0
  3. Digital Yacht SPL2000 VHF/AIS Antenna Splitter - ZDIGSPL2000

    $461.22
    0
  4. Digital Yacht iAISTX Class B Wireless Transponder - ZDIGIAISTX

    $847.60
  5. Digital Yacht VHF/AIS Antenna Splitter - ZDIGSPL1500

    $403.78
    0
  6. Digital Yacht Nomad 2 Portable AIS Transponder - ZDIGNMD2

    $1,070.21
  7. Digital Yacht AIS100Pro AIS Receiver - ZDIGAIS100P

    $413.58
    0
  8. Digital Yacht iAISTX Plus Class B Wireless Transponder - ZDIGIAISTXPL

    $958.20
  9. Digital Yacht AIT2000 Transponder - ZDIGAIT2000

    $959.61
    0
  10. Digital Yacht GV30 AIS/VHF/GPS Antenna - ZDIGGV30

    $227.40
  11. Digital Yacht AIT2500 Class B+ AIS Transponder with USB - ZDIGAIT2500

    $1,124.81
    1
  12. Digital Yacht AIS100 USB AIS Receiver - ZDIGAIS100USB

    $339.38
  13. Digital Yacht PC Pilot Plug Cable - ZDIGPPL

    $183.98
    0
  14. Digital Yacht Class B AIS Transponder - ZDIGAIT1500

    $748.21
    0
  15. Digital Antenna 800 Series 4.5 dB AIS Antenna

    $436.00 - $741.45
    0
  16. Digital Antenna 500 Series 4.5 dB VHF/AIS Antenna

    $293.20
    0
  17. 9% off

    Digital Yacht AIS 100 AIS Receiver - ZDIGAIS100

    $353.38
    $318.10
    0
  18. Standard Horizon Quantum Fixed-Mount VHF Radio with AIS/NMEA 2000 - GX6000

    $598.43
    0
  19. Digital Antenna Wide Band VHF/AIS Antenna - 8' - 992-MW-S

    $528.40
    0
  20. Digital Antenna 500 Gold Series 4.5 dB AIS Antenna

    $399.61 - $578.12
    0
  21. Digital Yacht Sea PC Pilot Plug Extension Cable - ZDIGPPLEXT

    $168.58
    0
  22. Digital Yacht AISnet AIS Base Station - ZDIGAISNET

    $580.22
  23. Digital Yacht AISnode NMEA 2000 AIS Receiver - ZDIGAISNODE

    $735.58
  24. Digital Yacht CLA2000 Deep Sea Class A AIS Transponder - ZDIGCLA2000

    $2,825.83
  25. Digital Yacht S1000 AIS Smart Search and Rescue Transponder (SART) - ZDIGS1000

    $903.60
    0
  26. Standard Horizon GX2410GPS Matrix VHF Radio with AIS/GPS/NMEA2000

    $578.82

About AIS

AIS

An affordable safety feature, Automatic Identification System, or AIS for boats pinpoints and relays boat information. Some AIS systems relay boat course, speed, and heading as well as registered information on boat length and beam. Defender offers a wide variety of AIS transponders and receivers as well as personal transponders and man overboard alarms.

This is your AIS

AIS radios are programmed for the purchaser so be sure to consider your application before you buy. Options include transponders that connect to GPS antennas, black boxes with internal GPS, and standalone transponders. Class A and Class B transponders feature SOTDMA technology and allow for split use of the VHF antenna, respectively. Consider carefully then register your new AIS to get the safety feature this technology boasts.

Transponder or receiver?

Marine AIS systems offer transponders for transmitting and marine AIS responder units that work with existing plotter software to chart signals. Automatic Identification Systems are also offered as a feature of some VHF radios offered through Defender Marine.

Can we split that?

Sure! Antenna splitters enable VHF antennas to be utilized to pinpoint through a GPS signal. Splitters can also allow for one antenna to deliver VHF, GPS, and AM/FM signals eliminating the need for more antennas aboard. Connect options for boat AIS include a WIFI interface, USB connections, and hardwired connection through NMEA systems and monitors.